Marie-Claire Arrieta

🎉 Exciting news! Led by @mackgutierrezz, our latest on the gut mycobiome and its role in metabolic health is now published in @NatureComms ! 🧫🍄 Explore how fungal colonization influences obesity and metabolic inflammation in mice. shorturl.at/Sstq0 🧵

CIHR funding rate: 13.6%. Early 2000s: 30%+. Canada’s new $1.7B Impact+ program recruits talent — but without increased Tri-Council base funding, we risk further strain on an already stretched system. We’re calling for $1B over 5 years. Support here: tinyurl.com/33c5av46

Save the Date: Microbiome ANCHOR is a new Canadian microbiome conference taking place June 8-10, 2026 at Oak Island Resort in Nova Scotia. Registration opens in January and space will be limited: head to microbiome-anchor.ca and join the mailing list so you don't miss out!

“Africa was far away and girls didn’t do that sort of thing.” You did it anyway, and changed how we see ourselves and our planet. Thank you, Dr. Jane Goodall, for your extraordinary legacy. 🌍💚 #RIPJaneGoodall cbc.ca/news/world/jan…

@JMeddings @drdagly Oh my, this is so sad. I’m so sorry for your loss, Jon!

In memory of my friend Darren (@drdagly). Someone who always liked a nice image. Taken last night the Wizard Nebula, appropriately, is riding high in the northern skies these nights.

🔬☕ ¡Inicia el ciclo "Ciencia y café en el CIBICI"! Este jueves 31/7 recibimos a la Dra. Marie-Claire Arrieta (@ArrietaLab), referente internacional en microbiota infantil 🧠🌱

So freaking proud of you, Isa!!

Just 3 weeks until our early-bird registration & abstract submission deadline for our #HavingIMPACTT2025 microbiome symposium on Sep 22-24, 2025 in Canmore, Canada! We have tons of awards and an incredible speaker lineup, so you don't want to miss out! impactt-microbiome.ca/having-impactt…

@KorenLab I am so sorry to hear about this ordeal, Omry. So not fair to have received an email like this.

I have received an email apologizing for a misunderstanding. The scientific advisory board members did not know about this and were not part of this.

@MeghanAzad Hi! Can you please share the link? Searching for the position # didn’t work for me.

✨ Job Alert: Bioinformatician & Data Manager ✨ Support our research on milk, microbiomes & child health! 📍Remote (within 🇨🇦) or In-person 💵 $74K–$107K + benefits ⏱️ Full Time 🎓 MSc & 4+ yrs experience req'd Apply at: umanitoba.ca/careers/ (#38485) Pls share! 🙏🏻

Vacancy! We are looking for a Group Leader in Functional #Microbiome Research to join the Quadram Institute. Amazing start-up and support. Fantastic translational facilities. This is the place to be, check it out. quadram.ac.uk/vacancies/grou…

Another step for microbiome research!🔬 New study introduces saMBA, a gut microbiome archive from South America. Understanding the full picture of gut microbiome biodiversity is crucial & saMBA is helping us get there! @jfcryan @bpvalderrama biorxiv.org/content/10.110…

#Ecology & #Evolution Researchers!🌍 ***4 days to enjoy the early-bird rate*** The @CSEE_SCEEmtgs @CSEE_SCEE 2025 Annual Meeting is coming to Sherbrooke, QC—and you’re invited! 🔗event.fourwaves.com/fr/scee2025/pa… #CSEE2025 #Ecology #Evolution #ScienceConference #Sherbrooke

In a new Science study, cryo–electron tomography captures the in-cell architecture of the mitochondrial respiratory chain, illuminating how the coordinated action of molecular machines drives life’s fundamental energy conversion. Learn more: scim.ag/4iT8mpD

@monaparizadeh @UCalgary @UCalgaryMed Congratulations, Mona. I’m inspired by your commitment to these causes.

This recognition highlights our commitment to advancing #OpenScience practices and fostering #inclusivity in #researchComputing. Heartfelt thanks to @UCalgary, @UCalgaryMed, & wonderful mentors, Drs. @ArrietaLab and Vienna Doenni, for their support in achieving this milestone.

Thrilled to announce that our project, "Bridging Gaps in Research Computing for Canadian Persian-speaking Immigrants," funded by @Alliance_Can & presented through @ICOIA_Official Online School, has earned the @NASA Open Science badge. credly.com/badges/8d90800… via @credly

In vitro competition with Bifidobacterium strains impairs potentially pathogenic growth of Clostridium perfringens on 2′-fucosyllactose #bifidobacteria #HMOs tandfonline.com/doi/full/10.10…

Any microbiologist out here who has been using Chatbots for their bioinformatics/computational needs? I want to know more about their experience. Please RT for visibility! 🙂

@DrHArmstrong @UAlberta_FoMD @UM_RadyFHS @OlofHana @AthaliaVoisin @Reihane_kh @ViVu_Labtech Congratulations!!

📍elated to announce our team is officially moving to @UAlberta_FoMD this term! So proud of my team & all their hard work in just 3 yrs @UM_RadyFHS 🎓3 MScs; 2 BScs 💰23 grants; >$20M 📝16 manuscripts published; 17 in prep. '25 🫂many global collaborations ⏰️Much more to come!

@AhmedBargheet @microbioquester @eBioMedicine @MireiaVallesc Amazing study, congrats to all!

🤩Excited to share our latest research published in @eBioMedicine ! thelancet.com/journals/ebiom… Special thanks to Hanna Noordzij, Alise Ponsero, Ching Jian, Katri Korpela, @MireiaVallesc, Justine Debelius, Alexander Kurilshikov, and @microbioquester for your amazing help

Children born extremely preterm are born in the midst of a cytokine storm, its barrier tissues are poorly developed and they require invasive procedures which is associated with high risks of infections and inflammatory complications. Better understanding of how immune cells evolve in such children is needed and here @BunmiOlaloye @LizaKonnikova lab provide important insights towards this: science.org/doi/10.1126/sc…